U-Seal™ is a revolutionary new concept in self-seal mailing applications. Though similar to pressure seal in using Z, C and V fold sequences, U-Seal™ differs in many other areas. U-Seal™ requires only 10# of pressure to create a bond. This means you can literally hand seal your mailer. No off-line equipment is necessary with minimal sealing pressure required; also, if you so choose, most folders on the market will seal the document.

U-Seal™ can be utilized in a variety of applications ranging from integrated mailing and marketing products to mail merge documents. Self-sealing documents can bring more value to your customer by streamlining their internal process - no more envelopes to stuff means quicker delivery of their documents. Also, there are many other sealing applications that can utilize U-Seal™ - most promotional and marketing pieces can benefit from the added efficiency that U-Seal™ offers.